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Little Missouri River

Wyoming • 45.4933, -104.0048
Length
674 mi
1,085 km
Elevation
4,469′ → 1,839′
2,630 ft drop
Stream Order
7
Large River
Slope
0.07%
3.9 ft/mi
Drainage
8,929 mi²
23,127 km²
Avg Flow
570 cfs
0.9 mph velocity
Path to Mouth
3,293 mi
5,299 km to ocean
Classification
Headwater
Source Stream
Elevation Profile
Water Quality

Data from EPA Water Quality Portal (USGS, EPA, state agencies).

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Data from USGS & NOAA for informational purposes only. More
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Access Sites on Little Missouri River

There are 17 boat ramps, launches, and public access points on Little Missouri River.